Leatherman continues to dominate the multitool market; this is due in part by two things, advertising not only to its pre-existing customer base but to the newcomers as well and most importantly it’s the drive to continually innovate on the designs of their tools, Leatherman is constantly refining and changing the shape of the tools themselves and how the public as a whole views them. I believe most of Leatherman’s success is just the shear dominance of name brand, they pioneered the market and ever since 9/11 they have become more common place as they are more appealing to the public than a regular pocket knife.
What kind of people would write collect and review multitools? Quite simple really- we are designers and do-ers, outdoors types and indoor types, mechanics, doctors, problem solvers and problem makers. As such, we have, as a world spanning community, put every type, size and version of multitool, multifunction knife, pocket knife and all related products to every test we could manage in as many places and environments as there are.